67656786

素因数分解:

$2^1\times 3^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{1319}}^1$

素因数の和:1510

約数の個数: 32

約数和(自身を含む): 138378240

約数和(自身を除く): 70721454

約数列:

[1, 2, 3, 6, 83, 103, 166, 206, 249, 309, 498, 618, 1319, 2638, 3957, 7914, 8549, 17098, 25647, 51294, 109477, 135857, 218954, 271714, 328431, 407571, 656862, 815142, 11276131, 22552262, 33828393, 67656786]

約数ペア:

[(1, 67656786), (2, 33828393), (3, 22552262), (6, 11276131), (83, 815142), (103, 656862), (166, 407571), (206, 328431), (249, 271714), (309, 218954), (498, 135857), (618, 109477), (1319, 51294), (2638, 25647), (3957, 17098), (7914, 8549)]